SYSTEM
OK
Alrm
Test
TX
RX
Coll
1
2
3
4
ETHERNET
POR
T
MVL
8310
99-15889-01
4
8310-A2-GZ40-20
January 2000
MVL Card LEDs
The following table describes the meaning and states of the LEDs on the Hotwire
8310 MVL card faceplate.
Type
LED
LED is . . .
Indicating . . .
SYSTEM
OK
Green,
Winking
Green, On
Off
Card functioning normally. Winking
describes a recurring pulse when the LED
is ON longer than OFF at a ratio of
approximately 10:1.
MVL card failure. System processing
functions have stopped.
No power to cards.
Alrm
Yellow, On
Off
Alarm present on the MVL card. Ethernet
interface is not being detected.
No alarms.
Test
Yellow, On
Off
Test in progress.
No tests.
ETHERNET
TX
Green,
Blinking
Off
A packet is being sent. LED blinks on and
off about five times per second.
Inactive.
RX
Green,
Blinking
Off
A packet is being received. LED blinks on
and off about five times per second.
Inactive.
Coll
Off
Yellow,
Blinking
Normal operation.
A collision has been detected. LED blinks
on and off about five times per second.
PORT
1–4
Green, On
Off
Yellow, On
MVL link is up.
MVL link is down or disabled.
MVL handshake and PPP startup in
progress.
